\section{Anhang}

\subsection{Literatur}
\renewcommand{\refname}{}
\vspace{-1cm}
\begin{thebibliography}{99}
	\bibitem{bib:cardsorting}
		Robertson, J.: 
		\emph{Information design using card sorting}.\\URL: \url{http://www.steptwo.com.au/papers/cardsorting/pdf/cardsorti
ng.pdf}
\end{thebibliography}

\subsection{Fragebogen}
\label{chap:fragebogen}
\begin{center}
		\includegraphics{images/fragebogen-1.eps}
\end{center}
\newpage
\begin{center}
		\includegraphics{images/fragebogen-2.eps}
\end{center}


%\listoftables

%\listoffigures
